@Book{sitereport_99057,
 author = "壱岐市教育委員会, ",
 title = "壱岐の島の古墳群",
 volume = "",
 publisher = "長崎県壱岐市教育委員会",
 year = 2012,
 series = "壱岐市文化財調査報告書",
 number = "20",
 url = https://sitereports.nabunken.go.jp/99057,
 }